package com.example.quiz.interceptor;

import com.example.quiz.model.User;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

public class AdminInterceptor implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
            throws Exception {
        HttpSession session = request.getSession();
        User user = (User) session.getAttribute("user");

        if (user == null || !user.isAdmin()) {
            response.sendRedirect(request.getContextPath() + "/user/login");
            return false;
        }

        return true;
    }
}